.alto_logo img {
	height:60px;
    margin:15px 80px 15px 80px;
	cursor:pointer;
	float:right;
}

.header {
	position: relative;
	background: #fff;
    -webkit-box-shadow: 0px 0px 15px 0px rgba(0,0,0,0.1);
    -moz-box-shadow: 0px 0px 15px 0px rgba(0,0,0,0.1);
    box-shadow: 0px 0px 15px 0px rgba(0,0,0,0.1);
    z-index: 2000;
    }

.iframe_logo{
	border:none;
	width:110px;
	height:70px;
	margin:10px 50px 0 50px;
}

@media(max-width: 1100px){
  	.alto_logo img {
		height:35px;
		margin: 10px 20px 10px 20px;
    }
	
	.iframe_logo{
		border:none;
		width:70px;
		height:40px;
		margin:5px 20px 0 20px;
	}
}